| details |
Late Triassic |
|
Arizona |
Gottesfeld,A.S. Paleoecology of the Lower Part of the Chinle Formation in the Petrified Forest. |
1972 |
| details |
Late Jurassic |
Early Cretaceous |
Argentina(Santa Cruz) |
Baldoni,A.M. et al. Pollen and spores of the Springhill Formation (Upper Jurassic-Lower Cretaceous) from the subsoil of Argentina and Southern Chile. |
1981 |
| details |
Late Jurassic |
Early Cretaceous |
Argentina(Santa Cruz) |
Baldoni,A.M. et al. Pollen and spores of the Springhill Formation (Upper Jurassic-Lower Cretaceous) from the subsoil of Argentina and Southern Chile. |
1981 |
| details |
Aalenian |
|
Argentina |
Volkheimer,W. Jurassic microfloras and paleoclimates in Argentina |
1970 |
| details |
Bajocian |
|
Argentina |
Volkheimer,W. Jurassic microfloras and paleoclimates in Argentina |
1970 |
| details |
Early Callovian |
|
Argentina |
Volkheimer,W. Jurassic microfloras and paleoclimates in Argentina |
1970 |
| details |
Middle Triassic |
|
Algeria |
Kedves,M. Introduction to the palynology of Pre-Quaternary deposits |
1986 |
| details |
Cretaceous |
|
Alaska(North Slope) |
Scott,R.A. et al. Some Cretaceous plant Megafossils and microfossils from the Nanushuk Group, northern Alaska |
1979 |
| details |
Neocomian |
|
Africa |
de Lima,M.R. et al. Comparative study of the evolution of African and South American microfloras. I.Lowe Cretaceous. |
1981 |
| details |
Permian |
|
Africa |
Alpern,B. The stratigraphic palynology of the Stephanian and the Permian. |
1964 |
| details |
Middle Triassic |
|
Africa |
Jardin©,S. et al. Progressive individualization of the African Continent seen through Mesozoic palynological data. |
1974 |
| details |
Liassic |
|
|
Arguijo,M.H. et al. A palynological study of the Piedra Pintada Formation, Lower Jurassic of the Neuqu©n Basin (Argentina). |
1981 |
| details |
Bajocian |
|
|
Gonzales-Amicon,O.R. et al. Palynological data from the Bajocian (Cura Niyeu Formation), of the Sierra de Chacai County, Neuqu©n Basin, Argentina. |
1981 |
| details |
Berriasian |
|
|
Quattrocchio,M.E. et al. Palynological study of the Berriasian in Mallin Quemado, Neuqu©n Province, Argentina. |
1981 |
| details |
Permian |
|
|
Daemon,R.F. Essay on the distribution and zoning of the Upper Paleozoic sporomorphs of the Parana Basin. |
1966 |
| details |
Aptian |
Albian |
|
Volkheimer,W. et al. The oldest angiosperm-palynoflora in Argentina from the type locality of the Lower Cretaceous Huitrin Formation, Neuqu©n Basin; microfloristic association and biostratigraphic significance. |
1975 |